AISI 304 Stainless Steel Square Billet
A semi-finished square billet made from AISI 304 austenitic stainless steel with a cross-sectional area under 232 cm², typically used for hot rolling into bars or wire rods. It falls under HTS 7218.99.0015 as a primary form of stainless steel with square cross-section, not further worked beyond basic casting and rolling. These billets are essential for downstream manufacturing of corrosion-resistant components.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rectangular cross-section
Rectangular semi-finished stainless products fall under 7218.91, while square specifically goes to 7218.99
If in ingot form
Ingots or other primary forms without defined square cross-section classify under 7218.10
If alloy steel exceeding stainless parameters
Non-stainless alloy steel bars/rods in square section use Chapter 72 heading 7222
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide mill test certificates confirming stainless steel composition and square cross-section dimensions; ensure cross-sectional area calculation is accurate to avoid reclassification; declare as semi-finished, not bars if not further rolled
Related Products under HTS 7218.99.00.15
Nitronic 60 Stainless Steel Square Bloom
Nitronic 60 austenitic stainless square bloom under 232 cm² for wear-resistant valves and pumps. Classified HTS 7218.99.0015 as semi-finished square-section stainless steel. High silicon/manganese for galling resistance.
AISI 310 Stainless Steel Square Semi-Finished Product
High-temperature AISI 310 stainless square semi-finished (<232 cm²) for furnace parts and heat exchangers. HTS 7218.99.0015 for square cross-section stainless before final working. 25Cr-20Ni composition.
430 Ferritic Stainless Steel Square Billet
AISI 430 ferritic stainless square billet <232 cm² for automotive trim and appliances. HTS 7218.99.0015 as square semi-finished stainless. 17% chromium, magnetic.
AISI 409 Stainless Steel Square Stock
AISI 409 ferritic stainless square stock <232 cm² for exhaust systems. Semi-finished under HTS 7218.99.0015, square cross-section stainless. Automotive exhaust grade.
AISI 304 Square Stainless Steel Semi-Finished Roundel
Cut-to-length AISI 304 square stainless semi-finished roundels <232 cm² for machining. HTS 7218.99.0015 square stainless semi-finished. Precision cut billets.
316Ti Stabilized Stainless Square Billet
316Ti stabilized stainless square billet <232 cm² for welded structures. HTS 7218.99.0015 semi-finished square stainless. Weld decay resistant.